Publicidad
Troubleshooting
Problem
Cause
The motor is not
• There is no power.
working.
• Blown fuse.
• Thermal switch activated.
• Pressure switch is failing.
The motor buzzes but
• Voltage drops.
is not working or
• Motor wiring in short or open.
works slowly.
• Faulty check valve or pressure
switch.
• Compressed air in the cylinder.
Fuses blow.
• Wrong capacity in the fuse,
The circuit switch
overloaded circuit.
shoots repeatedly.
• Faulty check valve or pressure
switch.
• Voltage drops.
The thermal overload
• Clogged air filter.
protection causes
• Lack of adequate ventilation.
interruptions
• Environment temperature is too
repeatedly.
high.
Tank pressure drops
• Loose connections (couplings,
when the motor stops.
pipes, etc.).
• Drain valve is open.
• Leaks in the check valve.
Excessive humidity it
• Water in excess in the tank.
the discharge air.
• High humidity.
• Admission filter is clogged.
The motor operates
• The pressure switch is failing.
continuously without
• Excessive air use.
stopping.
• Drain valve open
The compressor
• Loose mounting knobs.
vibrates.
• The tank rubber base is not
installed or is worn.
Air outlet is lower than
• The drain valve is open.
normal.
• The admission filter is dirty.
• Leaks in one connection.
Solution
• Make sure the power cable is connected. Check the fuse – circuit
breaker.
• Replace the blown fuse of instalation.
• Turn OFF the compressor and wait a couple of seconds to let the
thermal switch to recover. Later turn ON the compressor.
• Go to a
• Check the voltmeter. Minimum voltage shall be 115 V
• Go to a
• Go to a
• Press the switch 15 seconds into the OFF position, Then, lift to
the ON position.
• Check the right fuse is being used. Use a fuse with time delay.
Disconnect other appliances in the same circuit. Operate the
compressor using an independent circuit.
• Go to a
• Check the voltmeter. Minimum voltage shall be 115 V
• Clean the air filter.
• Move the compressor into an area with adequate ventilation.
• Move the compressor into an area with adequate ventilation.
• Check to detect air leaks. Use sealing tape in al the leaky
connections.
• Tighten the drain valve.
• Disassemble the check valve. Clean or replace it.
DANGER
DO NOT DISASSEMBLE THE CHECK VALVE
WHEN THERE IS AIR IN THE VALVE. FIRST, PURGE THE TANK TO
RELEASE ALL THE PRESSURE.
• Drain the tank opening the drain valve.
• Move the compressor into an area with less humidity. Use a filter
in the air piping.
• Clean or replace the filter.
• Go to a
replace the pressure switch.
• The compressor is not big enough to satisfy the CFM
requirements of the pneumatic tool you are using.
• Make sure the drain valve is completely closed
• Tighten all the knobs and screws.
• Install or replace the rubber base.
• Tighten the drain valve.
• Clean or replace the admission filter.
• Tighten the connections. Check to detect leaks. Replace damaged
or broken hoses.
Authorized Service Center.
Authorized Service Center.
Authorized Service Center.
Authorized Service Center.
Authorized Service Center to
ENGLISH
9
Publicidad
